440  
CDUS41 KPHI 190612  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
111 AM EST TUE NOV 19 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR NOVEMBER 18 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1922 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 440 PM 76 1928 52 -8 42  
MINIMUM 35 428 AM 16 1933 32 3 34  
AVERAGE 40 42 -2 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.13 1935 0.12 -0.11 0.00  
MONTH TO DATE 0.54 1.97 -1.43 7.25  
SINCE SEP 1 9.84 10.47 -0.63 17.15  
SINCE JAN 1 56.13 40.24 15.89 58.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.2 2007 0.1 -0.1 0.0  
MONTH TO DATE T 0.2 -0.2 8.1  
SINCE SEP 1 T 0.2 -0.2 8.1  
SINCE JUL 1 T 0.2 -0.2 8.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 23 2 27  
MONTH TO DATE 461 364 97 373  
SINCE SEP 1 710 864 -154 721  
SINCE JUL 1 710 875 -165 721  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 167 78 89 248  
SINCE JAN 1 1176 757 419 1287    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 900 AM  
LOWEST 75 1200 AM  
AVERAGE 80  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 70 1957  
1928  
MINIMUM TEMPERATURE (F) 32 11 1924  
 
 
SUNRISE AND SUNSET  
NOVEMBER 19 2019......SUNRISE 653 AM EST SUNSET 441 PM EST  
NOVEMBER 20 2019......SUNRISE 654 AM EST SUNSET 440 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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